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不过是英文的In a sequence of 10 terms,the first term is 1,the seco
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不过是英文的
In a sequence of 10 terms,the first term is 1,the second term is X,and each term after the second is the sum of the previous two terms.For example,if X=11,the sequence would be 1,11,12,23,35,58,93,151,244,395.For some values of X,the number 463 appears in the sequence.If X is a positive number,what is the sum of all the values of X for which 463 appears in the sequence.
A)1156 B）1296 C)1248 D)1528 E)1283
我想知道答案是什么 还有是怎么得到那个答案的...
不过是英文的
In a sequence of 10 terms,the first term is 1,the second term is X,and each term after the second is the sum of the previous two terms.For example,if X=11,the sequence would be 1,11,12,23,35,58,93,151,244,395.For some values of X,the number 463 appears in the sequence.If X is a positive number,what is the sum of all the values of X for which 463 appears in the sequence.
A)1156 B）1296 C)1248 D)1528 E)1283
我想知道答案是什么 还有是怎么得到那个答案的...
In a sequence of 10 terms,the first term is 1,the second term is X,and each term after the second is the sum of the previous two terms.For example,if X=11,the sequence would be 1,11,12,23,35,58,93,151,244,395.For some values of X,the number 463 appears in the sequence.If X is a positive number,what is the sum of all the values of X for which 463 appears in the sequence.
A)1156 B）1296 C)1248 D)1528 E)1283
我想知道答案是什么 还有是怎么得到那个答案的...
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